Seiko Cal. 5644 - 149

Seiko 5644-149

This Spring Drive model from 1995 features a 46mm Two-Tone case. With its 18mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-85cc4033b6ed]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
46mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1995

Related Models

seikata-wm-85cc4033b6ed